Athena 68mm 400cc Top End Rebuild Kit With Wiseco Pistons & Cool Head With Turbo Cut Domes!

The Absolute Best Kit On The Market!

Fits Yamaha Banshee YFZ 350

Years 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006

This Kit Includes:

• Athena 68mm Nikasil Cylinders (Pair)
• Triple Exhaust Ports For Massive Flow & An Amazing Powerband!
• Larger Water Jackets To Keep The Motor Running Cooler!
• Direct Replacement Cylinders
• Nikasil Plated For Less Friction & More Reliability
• AZ Quad Parts Port Specs Casted 
• Wiseco Custom Pro Lite 68mm Pistons Pair (Includes Pistons, Rings, Pins, & Clips)
• Pistons Are Forged Aluminum
• Athena Complete Top End Gasket Set
• Athena Cast Cool Head With Billet 20.5cc Domes 
• Turbo Cut Domes For Better Fuel / Air Atomization
• Athena Head O-Ring Kit
• Athena Heavy Duty Head Stud Kit
• Heavy Duty Wrist Pin Bearings
• Pair Of NGK Spark Plugs
• Designed To Run With A Stock Stroke Crank ONLY

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